Suppose you are given an activity network with activities labeled as A to Z. While performing PERT, you found that P(A)=0, P(B)=2 from A, and P(C)=3 from A. You are to label D which has dependencies on all A, B and C. If w(BD)=3, w(AD)=6 and w(CD)=4, what is the correct permanent label for D? 1 2 64 1c 3 4 5 в 8.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Suppose you are given an activity network with activities labeled as A to Z.
While performing PERT, you found that P(A)=0, P(B)=2 from A, and P(C)=3
from A. You are to label D which has dependencies on all A, B and C. If
w(BD)=3, w(AD)=6 and w(CD)=4, what is the correct permanent label for
D?
1
2
7c
6A
3
4
5B
8
Transcribed Image Text:Suppose you are given an activity network with activities labeled as A to Z. While performing PERT, you found that P(A)=0, P(B)=2 from A, and P(C)=3 from A. You are to label D which has dependencies on all A, B and C. If w(BD)=3, w(AD)=6 and w(CD)=4, what is the correct permanent label for D? 1 2 7c 6A 3 4 5B 8
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